[Completed] no service and no network issue - XDA Assist

i have been facing this problem from the last 5 days. i have no network in my samsung sgh t959 phone usually i used t get this problem bt then it the network used to come back automatically
bt now since 5 days there has been no network in my phone i tried every single thing i did a factory reset, tried changing sims, when to mobile network ad searched for network,did a ping test run selected every single mode (cdms gsm lte etc) even did turn off radio . i even i checked with the imei my phone is displaying the imei properly .i guess there is no corruption in my imei
so please can anyone help me with this issue. i am still looking fo a perfect solution for this issue.

XDA Visitor said:
i have been facing this problem from the last 5 days. i have no network in my samsung sgh t959 phone usually i used t get this problem bt then it the network used to come back automatically
bt now since 5 days there has been no network in my phone i tried every single thing i did a factory reset, tried changing sims, when to mobile network ad searched for network,did a ping test run selected every single mode (cdms gsm lte etc) even did turn off radio . i even i checked with the imei my phone is displaying the imei properly .i guess there is no corruption in my imei
so please can anyone help me with this issue. i am still looking fo a perfect solution for this issue.
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Hello there! Welcome to XDA!
First register an XDA account (so you can ask in the proper forum)
then, you may ask for help here: (see below)
Samsung Vibrant Q&A, Help & Troubleshooting
Your device experts are located there....(You will have a much better chance of getting help there)
Also, here is the Main Samsung Vibrant Area just in case:
http://forum.xda-developers.com/samsung-vibrant
Always Remember to use the Search...
Thank you! Hope this help!

Related

strange problem ... any experts fancy a challenge?

Hi Everyone,
Please help ... appologies if posted in the wrong place but I thought this would be the best for this problem.
My phone (imate pda2) started acting strangely: no matter what sim card I put in it, it will not complete outgoing calls (they go immediately to call ended) nor accept incoming calls. Calls to emergency numbers work though.
I have reloaded/upgraded the firmware ROM directly from i-mate's website but it didnt help.
I was woundering if maybe a virus could have caused this or more probably a cid lock or blacklist of my imei for some unexplainable reason ...
Any ideas? Im at a dead end ...
I have looked on this forum for similar posts but found nothing so any help is greatly appreciated!
Thanks alot,
Porac69
Are you using Windows Mobile 6? If so, have you enable internet calling? I had exactly the same problem when I was messing about with Internet Calling, I ended up having to turn it off completely in the Phone settings.
Thanks alot for your reply.
Unfortunately I'm using WM2003. This is really making me pull my hair out ;-(
very strange problem indeed i was thinking of problems with you antenna but you said emergency calls are fine!
viruses wont cause this especially you reflashed i.e. clean system
u r not blocked other wise u wont be able to system update
porac69 said:
Thanks alot for your reply.
Unfortunately I'm using WM2003. This is really making me pull my hair out ;-(
Click to expand...
Click to collapse
Does the SIM card work in a different phone? If your IMEI is blocked you could try a SIM card from a different provider, I think usually only the provider you have been listed at blocks you.

[Q] Network & Power Off (Galaxy Vibrant)

Hello Android Devs. Looking for your help again and thanks for helping.
My phone: Samsung Galaxy Vibrant
I have two problem after flashing rom;
I flashed theese roms:
http://forum.xda-developers.com/showthread.php?t=1061889
http://forum.xda-developers.com/showthread.php?t=1021383
Problems are same for theese two problem.
1- There is no mobile network data. When i want to make call, it says, "mobile network not available".
I did the apn fix (set to default, reset etc.) No working.
I opened *#*#4636#*#* and do somethings explaning under "fixing network problems" threads.
Theese all not working.
I'm looking for help. This problem is not about sim card or operator(t-mobile etc.). Because a lot of people have same problem from all world. Every thidsd people using different gsm operators. So, fixing method with sim cards not working. This problem is about rom. Because, when downgrade to Android 2.1 or 2.2, there no problem. Please help.
2- Second problem is powering off it self every 15 minutes. All theese two roms have this problem. Not every time after 15 minutes. Sometimes after 10 minutes, sometimes after 40 minute (after boot).
2.1 and 2.2 also don't have this problem.
Please help.
There is a lot people on world using CyanogenMod. And they are flashing this rom with same method with rom manager.
Why this rom have problem about mobile network and powering of.
Thanks.

[Q] OnePlusOne - Numerous Issues?!

Hi everyone,
I recently bought the phone from T-Dimension and it's having some issues and I was wondering if anyone could help me out or if they've run into something similar. The issue is I can't seem to send/receive any calls and I can't send/receive any texts. The bizarre thing is it works for the first 45 seconds when I reboot but then locks me out straight after that. The phone is issued from Hong Kong and had Color OS on it but I flashed CyanogenMod onto it, here's some more information.
- The phone is connected to Amaysim, which runs of the Optus network I believe, so it's connected onto the mobile network just fine.
- The Micro-SIM card I'm using is brand new, it's put in correctly into the slot, meaning upside down facing towards the bottom of the phone, so that's fine.
- I've tested the SIM with other phones and it works perfectly fine.
- When it locks me after 45 seconds, it fluctuates from saying, "Call Not Sent" to just it being stuck on the dialling screen.
- After being locked out, I can't receive any calls either, I've tried calling the phone but nothing shows up.
- After being locked out, I can't receive any messages either, when I try to send a message it just stays stuck in sending, and if I restart the phone, it just says the text failed.
- I've contacted Amaysim Help Desk, and they say my problems lie with the phone being locked, and I'll have to contact the manufacturer to sort it out.
- I've also contacted my supplier, who seems to have trouble finding out the issue.
- APN settings are set correctly with my mobile carrier.
- Already done a factory reset, didn't fix the issue.
- Put the preferred network type to 3G under Mobile Network settings.
- I flashed CyanogenMod 11S using this tutorial from youtube, /watch?v=QDKOEtN9pbo and downloaded the cm-11.0-XNPH22R-bacon-signed.zip file.
Please can anyone help me with issue, sorry for long wall of text, I really want this phone to work!
Cheers,
You probably should flash another modem & then try.Here
http://forum.xda-developers.com/showthread.php?t=2824139
Sent from my One using XDA Premium 4 mobile app
LukaZilla said:
Hi everyone,
I recently bought the phone from T-Dimension and it's having some issues and I was wondering if anyone could help me out or if they've run into something similar. The issue is I can't seem to send/receive any calls and I can't send/receive any texts. The bizarre thing is it works for the first 45 seconds when I reboot but then locks me out straight after that. The phone is issued from Hong Kong and had Color OS on it but I flashed CyanogenMod onto it, here's some more information.
- The phone is connected to Amaysim, which runs of the Optus network I believe, so it's connected onto the mobile network just fine.
- The Micro-SIM card I'm using is brand new, it's put in correctly into the slot, meaning upside down facing towards the bottom of the phone, so that's fine.
- I've tested the SIM with other phones and it works perfectly fine.
- When it locks me after 45 seconds, it fluctuates from saying, "Call Not Sent" to just it being stuck on the dialling screen.
- After being locked out, I can't receive any calls either, I've tried calling the phone but nothing shows up.
- After being locked out, I can't receive any messages either, when I try to send a message it just stays stuck in sending, and if I restart the phone, it just says the text failed.
- I've contacted Amaysim Help Desk, and they say my problems lie with the phone being locked, and I'll have to contact the manufacturer to sort it out.
- I've also contacted my supplier, who seems to have trouble finding out the issue.
- APN settings are set correctly with my mobile carrier.
- Already done a factory reset, didn't fix the issue.
- Put the preferred network type to 3G under Mobile Network settings.
- I flashed CyanogenMod 11S using this tutorial from youtube, /watch?v=QDKOEtN9pbo and downloaded the cm-11.0-XNPH22R-bacon-signed.zip file.
Please can anyone help me with issue, sorry for long wall of text, I really want this phone to work!
Cheers,
Click to expand...
Click to collapse
Hey there fellow Aussie. See link provided by other member, it should fix you up.
Transmitted via Bacon
That modem actually proved to be worse for me.. Before I didnt have stable 3G connection.. that modem made my 4G connection worse too. The best, and most stable modem I have found thus far is in the latest nightlies. It is still very very very weak when it comes to 3G connectivity but its better than everything else I have tried. And believe me, I have tried pretty much every rom there is on this forum including XNPH22R, XNPH25R, MahdiRom, CyanHacker, and All the nightlys.
The only one I havent tried is Color OS because I am afraid it will lock my bootloader again.

[Completed] [Q] facing problem in registering on mobile networks on one plus one

Actually I am here because I am facing problems in registering on any mobile network.I'm facing it since last five days and because of it I am not able to make calls use internet and It has become a majour problem. I tried rebooting many times but it shows signals at the begining but a few minutes later signals are gone and it says No Service!
Even I tried registering it manually many times but no succes !
It says 'can't register to this network at present'
I even tried deleting the apn's and rebooting the phone and then resetting them to default,even this is not working!
I didn't find anyone facing the same issue so I thought try out here, if anyone knows how to solve this problem please help!
Hi
Thanks for writing to us at XDA Assist. I can see you've also posted in another thread discussing the same topic here:
[Q] Sudden loss of mobile network on One Plus One - cm-11.0-XNPH05Q
I'd suggest you continue to monitor that thread as it looks like there's some active and helpful discussion taking place there. Also take a look at other threads in the OnePlus q&a section to see if there's any other information:
ONE Q&A, Help & Troubleshooting
And some other threads that you should look at:
CyanogenMod 11S
CM 11S 05Q OTA Released
Good luck!
Thread closed.

[Completed] Mobile Data much too slow, tried a lot, nothing works.

Hi,
following problem to my LG P930:
I got it as a present because my old phone was crashed. First I wanted to do with the P930 is to get root access and flash CM to it. This was difficult enough, but now I have a problem where I coundn´t find any information.
With original firmware (I think it was 2.2.6 or 2.3.6) LTE was working. Now, with the last CM 11 and with CM 10.2 LTE dowesn´t work. I can ping any homepage with the terminal, but the speed for downloading is just at 40k/s, really really slowly.
I found, that maybe LTE must be unlocked by an unlock-code. Therefore I have to open a menu under the number 2945#*930#, but when I call this, just the msg appears, "Connection problem or invalid MMI code". Most of all #* calls do not work at all!
I tried to fix it, but all methods I found are for MTK devices, but the P930 has a snapdragon cip.
The *#06# call works, my IMEI is valid, I can make calls and send sms, the Internet works, but much too slow for daily use. My Sim Card gets access to o2 network in Germany.
I tried 3 CM ROMS and different settings in APN and mobile networks, but nothing works.
I tried to get network access with a Telekom SIM, but there I couldn´t get any access, so I wasn´t able to make calls, neither sms nor Internet.
does anyone have an Idee how to solve this issue?
PS: only thing I found is in this thread, is to rename modemfs folder.
But I don´t understand what eduds mean in post 8, and his problem was an other, because his mobile data doesn´t work at nothing.
http://forum.xda-developers.com/showthread.php?t=2567399
Thanks for response, regards from Germany
Hi,
Thanks for using XDA assist.
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